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TI(德州仪器) SN74LVC245A
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  • TI(德州仪器) SN74LVC245A
  • TI(德州仪器) SN74LVC245A
  • TI(德州仪器) SN74LVC245A
  • TI(德州仪器) SN74LVC245A
  • TI(德州仪器) SN74LVC245A
  • TI(德州仪器) SN74LVC245A
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SN74LVC245A

SN74LVC245A

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具有三态输出的八通道总线收发器

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

These octal bus transceivers are designed for 1.65-V to 3.6-V VCC operation. The ’LVC245A devices are designed for asynchronous communication between data buses.

  • Operates From 1.65 V to 3.6 V
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 6.3 ns at 3.3 V
  • Typical VOLP (Output Ground Bounce)
    < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    > 2 V at VCC = 3.3 V, TA = 25°C
  • Ioff Supports Live Insertion, Partial-Power-Down
    Mode and Back Drive protection
  • Supports Mixed-Mode Signal Operation on All
    Ports (5-V Input/Output Voltage With 3.3-V VCC)
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model
    • 1000-V Charged-Device Model
Supply voltage (min) (V)1.65
Supply voltage (max) (V)3.6
Number of channels8
IOL (max) (mA)24
IOH (max) (mA)-24
Input typeTTL/CMOS
Output typeLVTTL
FeaturesBalanced outputs
Technology familyLVC
RatingCatalog
Operating temperature range (°C)-40 to 125
PDIP (N)20228.702 mm² 24.33 x 9.4
SOIC (DW)20131.84 mm² 12.8 x 10.3
SOP (NS)2098.28 mm² 12.6 x 7.8
SSOP (DB)2056.16 mm² 7.2 x 7.8
TSSOP (PW)2041.6 mm² 6.5 x 6.4
TVSOP (DGV)2032 mm² 5 x 6.4
VQFN (RGY)2015.75 mm² 4.5 x 3.5
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